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author | dos-reis <gdr@axiomatics.org> | 2011-03-12 22:56:37 +0000 |
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committer | dos-reis <gdr@axiomatics.org> | 2011-03-12 22:56:37 +0000 |
commit | 6c75a87d8ee00d48a0f5703aa9c86591078a50d3 (patch) | |
tree | 28ff587bbc4d759dd0e3f96b156700ff01ba8c53 /src/algebra/mring.spad.pamphlet | |
parent | a2e3e641bdbcb6e77bbb572aea25a748a967abca (diff) | |
download | open-axiom-6c75a87d8ee00d48a0f5703aa9c86591078a50d3.tar.gz |
* src/algebra/: Systematically use not one? when comparing for
equality with 1.
Diffstat (limited to 'src/algebra/mring.spad.pamphlet')
-rw-r--r-- | src/algebra/mring.spad.pamphlet | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/algebra/mring.spad.pamphlet b/src/algebra/mring.spad.pamphlet index 6adb05f8..9521b586 100644 --- a/src/algebra/mring.spad.pamphlet +++ b/src/algebra/mring.spad.pamphlet @@ -186,13 +186,13 @@ MonoidRing(R: Ring, M: Monoid): MRcategory == MRdefinition where if M has Group then recip a == lt := terms a - #lt ~= 1 => "failed" + not one?(#lt) => "failed" (u := recip lt.first.Cf) case "failed" => "failed" --(u::R) * inv lt.first.Mn monomial((u::R), inv lt.first.Mn)$% else recip a == - #a ~= 1 or a.first.Mn ~= 1 => "failed" + not one?(#a) or not one?(a.first.Mn) => "failed" (u := recip a.first.Cf) case "failed" => "failed" u::R::% |